package com.ssm.common.mapper;

import com.ssm.common.pojo.BackstageUser;

public interface BackstageUserMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(BackstageUser record);

    int insertSelective(BackstageUser record);

    BackstageUser selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(BackstageUser record);

    int updateByPrimaryKey(BackstageUser record);

    //登录
    int login(BackstageUser backstageUser);
}